42799918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 77852160

約数和(自身を除く): 35052242

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2179, 2806, 4358, 9821, 15253, 19642, 30506, 50117, 100234, 132919, 265838, 350819, 701638, 930433, 1860866, 3057137, 6114274, 21399959, 42799918]

約数ペア:

[(1, 42799918), (2, 21399959), (7, 6114274), (14, 3057137), (23, 1860866), (46, 930433), (61, 701638), (122, 350819), (161, 265838), (322, 132919), (427, 100234), (854, 50117), (1403, 30506), (2179, 19642), (2806, 15253), (4358, 9821)]